Orientational contrast sensitivity and chromatic contrast thresholds in multiple sclerosis.
D000328:Adult; D000465:Algorithms; D016022:Case-Control Studies; D003117:Color Vision Defects / Q000503:physiopathology*; D015350:Contrast Sensitivity / Q000502:physiology*; D003941:Diagnostic Techniques, Ophthalmological; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000503:physiopathology*; D011601:Psychophysics; D011897:Random Allocation; D012684:Sensory Thresholds / Q000502:physiology; D014792:Visual Acuity / Q000502:physiology